Evidence map›Paper›PMID 20948292›Full record

ReviewPrion

Prion transmission: prion excretion and occurrence in the environment.

Kevin C Gough, Ben C Maddison

Abstract readReview
In one paragraph

Review in Prion. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 65 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
65citing papers in PubMed, 2 pooled it
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

65 citing papers in PubMed, 2 syntheses or guidelines pooled it.

  1. Pooled it
  2. Pooled it
  3. Safety Aspects of Cell Culture-Derived Food for Human Consumption.Advances in biochemical engineering/biotechnology · 2026
    Review
  4. Article
  5. Article
  6. Article
  7. Article
  8. Prion Partitioning and Persistence in Environmental Waters.Environmental science & technology · 2025
    Article
  9. Identification of the Highly Polymorphic Prion Protein Gene (Animals : an open access journal from MDPI · 2025
    Article
  10. Review
  11. Article
  12. Review
  13. Article
  14. Review
  15. Article
  16. Article
  17. Article
  18. Article
  19. X-ray fluorescence microscopy methods for biological tissues.Metallomics : integrated biometal science · 2022
    Review
  20. Article

5 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

2 authors.

Kevin C GoughSchool of Veterinary Medicine and Science, The University of Nottingham, Sutton Bonington Campus, Sutton Bonington, UK. kevin.gough@nottingham.ac.uk
Ben C Maddison

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Prion diseases range from being highly infectious, for example scrapie and CWD, which show facile transmission between susceptible individuals, to showing negligible horizontal transmission, such as BSE and CJD, which are spread via food or iatrogenically, respectively. Scrapie and CWD display considerable in vivo dissemination, with PrP(Sc) and infectivity being found in a range of peripheral tissues. This in vivo dissemination appears to facilitate the recently reported excretion of prion through multiple routes such as from skin, feces, urine, milk, nasal secretions, saliva and placenta. Furthermore, excreted scrapie and CWD agent is detected within environmental samples such as water and on the surfaces of inanimate objects. The cycle of "uptake of prion from the environment--widespread in vivo prion dissemination--prion excretion--prion persistence in the environment" is likely to explain the facile transmission and maintenance of these diseases within wild and farmed populations over many years.

Indexed as

EnvironmentAnimalsFecesHumansPrion DiseasesPrionsPrPSc ProteinsSkinPrionsPrPSc Proteins

Identifiers

PMID20948292
PMCPMC3268960

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.